You searched for: Flasks

Avantor offers a wide variety of flasks to meet your labware needs. Select pear shaped, round bottom, flat bottom, Kjeldahl, conical or Erlenmeyer flasks in a variety of capacities. Perform specialized procedures with distilling, rotary evaporator, filter and iodine flasks. Volumetric and nitrogen flasks safely store and measure liquids and gases. Meet your lab's cell culturing needs with trypsinizing, culture, and spinner flasks. Most flask types feature borosilicate glass construction; some offer plastic models as well. Purchase flasks in cases, packs, or individually.

Sort By

« ‹ 11 12 13 › »

PYREX® VISTA™ Flasks, Flat Bottom, Glass, Clear, with Standard Tapered Joints, Corning

Supplier: Corning

Made of PYREX® borosilicate glass.

Sustainable Options Available

Expand 4 Items

KIMAX® Volumetric Flasks with [ST] Glass Stopper, Class A, Kimble Chase

Supplier: DWK Life Sciences (KIMBLE)

Calibrated to contain

Expand 12 Items

SP Wilmad-LabGlass Filterware™ Filter Flask, SP Industries

Supplier: SP Industries

These microfiltration components are designed for the filtration of aqueous liquids

Expand 1 Items

Flask, Culture, Screw Cap, Ace Glass Incorporated

Supplier: Ace Glass

This wide mouth flask is designed for culturing organisms requiring a large surface-area-to-volume ratio

Expand 2 Items

KIMBLE® Volumetric Flasks, with Screw-thread, DWK Life Sciences

Supplier: DWK Life Sciences (KIMBLE)

Heavy Duty Wide Mouth Volumetric Flask with Mixing Bulb and Screw Cap.

Expand 1 Items

Instatherm® Flask, Two Necks, Round Bottom, Ace Glass Incorporated

Supplier: Ace Glass

Distilling round-bottom flask coated with Ace Instatherm®

Expand 3 Items

KIMAX® Round-Bottom Boiling Flasks, Kimble Chase

Supplier: DWK Life Sciences (KIMBLE)

Short neck flasks are designed to ASTM Specification E1403, Class 3 requirements

Expand 7 Items

Mixing Bulb Style, Wide-Mouth Volumetric Flasks, Class A, Heavy Wall with [ST] Stoppers, Kimble Chase, DWK Life Sciences

Supplier: DWK Life Sciences (KIMBLE)

Wide mouths allow easy access into these mixing bulb volumetric flasks for applications such as dissolving tablets and other solids

Expand 7 Items

KIMBLE® Recovery Flasks with Square Joint Bead, DWK Life Sciences

Supplier: DWK Life Sciences (KIMBLE)

Single neck flask with a standard taper outer joint designed for easy recovery of reaction products.

Expand 7 Items

SP Wilmad-LabGlass Round Bottom Vertical/Angled Two Neck Flasks, SP Industries

Supplier: SP Industries

These flasks have a center neck that is vertical and a side neck that is at a 20° angle to the center.

Expand 2 Items

SP Wilmad-LabGlass Volumetric Serialized Flasks with Stopper, Class A, SP Industries

Supplier: SP Industries

Glass quality, calibration lines, inscription and appearance of these borosilicate glass flasks are maintained according to the former NBS circular 602.

Expand 1 Items

KIMBLE® Rotary Evaporator Flasks with Spherical Joint Socket, DWK Life Sciences

Supplier: DWK Life Sciences (KIMBLE)

Heavy wall round bottom boiling flasks for rotary evaporators.

Expand 6 Items

PYREX® Erlenmeyer Flasks, Narrow Mouth, with Baffles, Corning

Supplier: Corning

Made of PYREX® borosilicate glass.

Sustainable Options Available

Expand 4 Items

KIMAX® Volumetric Flasks with [ST] Glass Stopper, Mixing Bulb Style, Class A, Kimble Chase

Supplier: DWK Life Sciences (KIMBLE)

Calibrated to contain. Manufactured from borosilicate glass 3.3.

Expand 3 Items

Reaction Flask with Flange Top and Bottom Outlet, Ace Glass Incorporated

Supplier: Ace Glass

This is a rugged spherical reaction flask with Duran style flat flange with O-ring groove, for use with Ace Glass quick release clamp. Flasks have capacity reference graduations, and can be configured with one of several different bottom outlets. Each flask is supplied with one CAPFE (PTFE encapsulated silicone) O-ring. Plain silicone o-rings are also available. Easy Action and Piston bottom outlets have size 35/25 O-ring ball joint connection.

Expand 11 Items

Round Bottom Flasks, Single Standard Taper Neck, Heavy Wall, DWK Life Sciences

Supplier: DWK Life Sciences (KIMBLE)

These are single neck flask with a standard taper outer joint.

Expand 8 Items

KONTES® AIRLESS-WARE® Flasks, Kimble Chase

Supplier: DWK Life Sciences (KIMBLE)

Improved version of classic Schlenk tube

Expand 7 Items

SP Wilmad-LabGlass Volumetric Flasks, Class A, Wide Mouth, Heavy Duty, SP Industries

Supplier: SP Industries

Calibrated "to contain" (TC) at 20°C, these Class A, borosilicate glass, wide mouth flasks are designed to provide pipette access along with facilitating filling and sampling

Expand 2 Items

KIMAX® Volumetric Flasks with [ST] Glass Stopper, Class B, Kimble Chase

Supplier: DWK Life Sciences (KIMBLE)

Calibrated to contain

Expand 8 Items

PYREX® Volumetric Flasks, Class A, Micro, [ST] Stopper, Individually Serialized, Corning

Supplier: Corning

PYREX® borosilicate glass, clear, with glass stoppers.

Sustainable Options Available

Expand 4 Items

Eisco LabGlass® Filtering Flasks with Integral Side Arm

Supplier: Wards

High quality conical flask with integral side arm for vacuum filtration.

Expand 6 Items

PYREX® Erlenmeyer Flasks, Graduated, Narrow Mouth, [ST] Joint, Corning

Supplier: Corning

PYREX® borosilicate glass.

Sustainable Options Available

Expand 3 Items

BRAND® BLAUBRAND® Volumetric Flasks, Class AS, USP, Certified, with Glass Stopper, BrandTech® Scientific

Supplier: Brandtech

BRAND® BLAUBRAND® volumetric flasks are certified Class AS and constructed to DIN EN ISO standards of Boro 3.3 glass and meet the error limits of USP/ASTM.

Sustainable Options Available